Digital Commons Network^™

Neuromuscular Performance Changes In Response To The Australian Special Forces Selection Course, Angela Uphill, Kristina L. Kendall, Stuart Guppy, Michael Vacher, Simon Parker, Hannah Brown, Brendan Ashmore, Travis Zomer, G. Gregory Haff

Research outputs 2022 to 2026

Introduction: Strenuous military activities, such as Special Forces (SF) selection courses, are known to involve high physical loads in the presence of food and sleep deprivation, which can have detrimental impacts on physical performance. Understanding the magnitude of performance deficit and the time required for recovery associated with these events, is important for injury prevention and maintaining operational readiness. The purpose of this study was to investigate the changes in physical performance in response to the Australian SF Selection Course (SF-SC) and to monitor recovery throughout 8 weeks following the course. Materials and Methods: Ninety-three healthy male participants (age: 28 …

The Effect Of Chronic Aerobic Exercise On Working Memory: A Study On Young Adults, Alexandria J. Morris

Honors Theses

Physical activity is essential for optimal health. Cognitive function is a major part of that, and can be evaluated through working memory (WM). This thesis examines the impact of physical activity on WM in young adult college students. It reviews existing research on exercise and WM, highlights gaps in the literature focused on this demographic, and explores the importance of chronic and moderate to high-intensity exercise to WM. There is existing research that examines the correlation of WM and physical activity for both acute and chronic exercise, as well as for children, adults, and older adults. Acute aerobic exercise shows …

Post-Dobbs: Observed Maternal And Infant Health Outcomes, Erin P. Yenawine

Honors Theses

This research investigates how the variance in abortion legislation and access across the United States has impacted infant and maternal health. This builds upon previous research identifying a relationship between abortion policy and quantity of births, (Myers et al., 2025; Bell et al., 2025) abortion policy and infant and maternal health pre-Dobbs (Gardner, 2024), and an emerging body examining the health outcomes post-Dobbs for mothers and infants (Gemmill et al., 2025; Gressler & Lewis, 2025). Scholars indicate that primary contributors to increases in infant mortality may be the continuation of pregnancies with congenital abnormalities and compounded barriers of access to …

How Do Community Gardens Contribute To A Thriving National Park City: A Case Study Of Chattanooga, Tennessee, Ansley B. Barry

Honors Theses

On April 3, 2025, Chattanooga, Tennessee became the first National Park City (NPC) in North America. With a long, industrial history, Chattanooga has made quite the pivot from being widely renowned for its low air quality and particulate pollution to being recognized as the Best Outdoor City in the US by Outdoor magazine. The goals emphasized by the National Park City campaign are creating a city-wide common interest of community-led sustainability efforts. While the initiative highlights many important initiatives to make the city more sustainable and resilient, community gardens are noticeably left out of the conversation. This paper argues that …

Resilience By Living With The Land And Community: A Case Study Of A Local Food Forest, Olivia Beck

Honors Theses

Imagine a public space where food, leisure, outdoor activity, and community engagement occur in one place, all in an urban forest ecosystem. For many, this is a hopeful vision of the future, and that is exactly what the idea of an urban food forest provides. In agroecology, a food forest or forest garden consists of planting diverse edible plants and mimicking the patterns of natural ecosystems. The intricate planning and design ensure the forest is self-sustaining, much like a natural forest, making it very resilient once established. However, they face many challenges and take time to grow and develop to …

Growing Change: A Gis Spatial Analysis To Plan Urban Gardens In Chattanooga, Carson A. Chalk

Honors Theses

Food insecurity and limited access to fresh nutritious food in Chattanooga is a prevalent issue, primarily among lower socioeconomic households, and can put strain on overall well-being. This study aimed to identify suitable vacant parcels in Chattanooga where urban gardens could be developed using a GIS-based spatial analysis. Spatial data involving vacant parcels, slope, zoning, and proximity to grocery stores was cross referenced with socioeconomic data focused on poverty rates, vehicle ownership, and mean household income to identify the most suitable sites in areas of greatest need. Sites identified as suitable through GIS were then visited to verify their suitability. …

The Impact Of Sensory Processing Disorder On Elementary-Aged Students In The Classroom And Proper Teacher Responses, Sophia Slater

Senior Honors Theses

Sensory processing disorder (SPD) is when an individual cannot correctly process an incoming stimulus from the surrounding environment. This is prevalent in young children as they are beginning to learn about the world around them. Their inability to properly process information through their senses affects their daily lives and creates a challenge for them. There are also co-occurrences of SPD with both autism spectrum disorder and attention deficit hyperactive disorder. Since most of a child’s time is spent in the classroom, it is imperative that teachers understand the disorder and proper strategies to assist these students as they learn. Occupational …

Improving Genomic Prediction For Feed Efficiency Traits In Beef Cattle Using Microbiome As An Intermediate Omics, Egodage Bhagya Sewwandi Samarakoon

Department of Animal Science: Dissertations, Theses, and Student Research

Feed efficiency traits, including feed conversion ratio (FCR), average daily gain (ADG), and average daily dry matter intake (ADDMI), are economically important in beef cattle production. Emerging evidence suggests that host genetics influences feed efficiency traits through the microbiome. This study evaluates the integration of microbiome data as an intermediate layer in the Neural Network Mixed Model (NNMM), which hierarchically models genotype–microbiome–phenotype relationships as a unified regulatory network to improve genomic prediction accuracy. To reduce the computational burden of NNMM, microbiome features dimension were reduced using principal component analysis (PCA) and direct feature selection of top-ranked open reading frames (ORFs) …

The Detection Of Morbidity Using A Remote Sensing Ear Tag On Newly Received Steers And Feedlot Performance And The Effects Of Feeding Experior And Optaflexx On Carcass Characteristics And Meat Tenderness In Beef Steers, Lauryn O. Smidt

Department of Animal Science: Dissertations, Theses, and Student Research

Two experiments were conducted to evaluate the effects of remote sensing health technology and growth-promoting feed additives on feedlot cattle performance, health outcomes, and carcass characteristics. In the first study, 638 crossbred steers (initial BW = 270 kg; SD = 18.6 kg) were used in a randomized block design to assess the effectiveness of a remote sensing ear tag (RST; HerdDogg, Seward, Nebraska) versus conventional pen-rider observation (PR) for detecting morbidity during a 35-d receiving period and subsequent 180-d finishing period. No differences were detected between PR and TAG for ending BW, average daily gain (ADG), dry matter intake (DMI), …

Carcass Mass And Cooling Dynamics As Determinants Of Beef Color, Tenderness, And Dark-Cutting Risk, Grace C. Johnson

Department of Animal Science: Dissertations, Theses, and Student Research

Discoloration in beef has important implications to the beef industry. Dark-cutting (DC) beef remains one of the most economically significant color defects; however, industry prevalence has only marginally declined (≈ 0.1%) despite mitigation efforts. This lack of improvement largely stems from research focused on pre-harvest stress and glycogen depletion leading to dark, firm, and dry (DFD) beef. However, not all darkcutting beef originates from DFD phenotypes. Atypical dark-cutting (ATDC) phenotypes have recently been observed and do not exhibit the classic metabolic indicators of DFD. This trend coincides with steadily increasing carcass weights in the beef industry and raises the possibility …

Understanding Roma Oppression In Europe Through Humantarian Forensic Analysis, Christal L. Quinn

Department of Anthropology: Theses and Student Research

This thesis examines the marginalization of Roma people in Europe, and how humanitarian forensic practices may help Roma communities in their quest for justice and recognition. The study draws exclusively on secondary information to examine the social, political, and legal issues affecting the Roma communities, who have endured centuries of institutional discrimination, marginalization, and violence. This thesis identifies ways in which systematic oppression continues to limit Roma communities’ access to education, housing, healthcare, and legal protection through a review of relevant literature and applicable theoretical frameworks. The study also examines the relevance of forensic science, particularly its humanitarian applications, in …

Rehumanizing Anatomized Individuals: Using Osteobiographies As A Step Towards Reparative Justice, Lillie C. Turpin

Department of Anthropology: Theses and Student Research

In 1985, India banned the export of human remains. This ended the major trade route for primarily US and European anatomical supply companies. Until this point, companies like Carolina Biological Supply exploited and erased vulnerable people's identities, molding them into anonymous anatomical specimens. This study investigates the life and postmortem history of twenty-five individuals, previously used as anatomical specimens, housed at the University of Nebraska–Lincoln. Using an osteobiographical approach, this research reconstructs aspects of these individuals' lived experiences and examines how anatomical preparation practices reflect structural violence and apathy.

Skeletal analysis of twenty-five individuals revealed a range of biological profiles, …

Monitoring Biodiversity Growth In An Oyster Reef Restoration: Understanding How Oyster Reef Life Cycle May Impact Biodiversity., Gabriel A. Roses

Theses and Dissertations

Oyster reefs are vital to marine ecosystem health, improving water quality and providing food and habitat for diverse species. We assessed biodiversity changes for a proposed oyster reef restoration site to help guide management, future assessment, and deepen understanding of how oyster reefs function and their ecosystems dynamics.

Air Pollution And Self-Reported Health Outcomes In The United States, Alina Dervisevic

Theses and Dissertations

This study examines the relationship between short-term PM2.5 exposure and self-reported health outcomes among U.S. adults using BRFSS data from 2000 to 2012 linked to county-level pollution and weather data. Results show that PM2.5 exposure is associated with worse mental health and gender specific behavioral responses.

Voyager, Ben K. Voss

Theses and Dissertations

This thesis explores painting as a site of meditation, time and (un)knowability.

Acute Metabolic And Molecular Responses To Sprint Interval Versus Moderate-Intensity Continuous Exercise In Healthy Young Men, Enda Murphy, Claire Laurens, Laurie Frances, Marie-Adeline Marquès, François Crampes, Isabelle De Glisezinski, Javier Monedero, Helena Kenny, Noel Mccaffrey, Francis M. Finucane, Cedric Moro, Donal O'Gorman

Research Outputs: 2025-Present

Exercise intensity is a key determinant of the physiological responses in skeletal muscle that lead to improvements in human health. Whether a bout of brief supramaximal acute exercise has similar effects on muscle physiology and metabolic health to a longer bout of continuous acute exercise remains unclear. In a randomized cross-over design, 12 healthy young recreationally active men completed single acute bouts of either sprint interval exercise (SIE; seven repeated 30 s maximal sprints at 130% over 35 min) or moderate-intensity continuous exercise (MICE; cycling at 65% effort over 60 min), or a nonexercise control (CON) session, on separate days. …

Breastfeeding Education Preferences Of Pregnant People With Low Incomes, Megan Kindred

Dissertations and Theses (Open Access)

Background: The proportion of infants breastfed at 1 year in the United States remains below the Healthy People 2030 goal. Longer breastfeeding durations are important due to dose-response benefits, but disparities are greater among those with low incomes. Prenatal breastfeeding education (PBE) interventions can increase breastfeeding duration. Additionally, incentivization and gamification can be used to increase use of educational technology but are underexplored in this domain. Prior studies examining PBE format preferences do not reflect currently available technology. PBE format preferences of childbearing people should be reexamined.

Purpose: This purpose of this study is to: (1) identify PBE format preference …

"Smart" Cities And Due Care With Emerging Technologies, Anthony J. Luppino

The University of New Hampshire Law Review

The rapid development of increasingly powerful technologies presents new opportunities to produce public benefits, as exemplified by the “Smart Cities” movement. Conversely, emerging technologies pose significant threats to public safety and individual rights, as evidenced by high-profile cyberattacks and other technology-related incidents, and in warnings issued by some Artificial Intelligence experts. This article examines the responsibilities of local governments in the United States as users of technology and as regulators of uses by other actors—arguing that they have a duty of care, traceable to the Preamble to the U.S. Constitution, to act diligently in that dual role whether or not …

A Planetary Health Approach To Address Food Insecurities In New Mexico, Mariah Kennell

Doctor of Nursing Practice Scholarly Projects

Food insecurity remains a persistent public health concern throughout New Mexico, impacting both rural and urban populations and contributing to significant health disparities. Limited access to affordable, locally sourced fresh foods exacerbates chronic disease burden and undermines community health. The purpose of this Doctor of Nursing Practice project was to conduct a comprehensive policy analysis to identify feasible state-level strategies to improve food access through strengthening local food systems. Using the Centers for Disease Control and Prevention POLARIS policy analysis framework, a structured evaluation of existing and potential state and community-level policies was conducted. The analysis incorporated stakeholder interviews with …

Effects Of Vitamin E Deficiency On Anxiety-Like Behavior In Zebrafish With Distinct Stress Coping Styles, Areem Zahid

Theses/Capstones/Creative Projects

Stress and anxiety disorders affect millions worldwide and represent a significant public health burden. Individual differences in stress coping style and antioxidant regulation contribute to variability in stress responsiveness and anxiety-related behaviors. Oxidative imbalance has been implicated in the neurobiology of anxiety, but its interaction with inherent stress coping phenotypes remains unclear. This study examined whether long-term dietary vitamin E deficiency alters anxiety-like behaviors in zebrafish selectively bred for proactive and reactive stress coping styles. Adult zebrafish were maintained on either a vitamin E–sufficient or vitamin E–deficient diet for five months, followed by behavioral assessment using the novel tank diving …

Using Behavioral Monitoring To Assess Activity Patterns And Welfare Indicators In Captive Black Howler Monkeys (Alouatta Caraya), Ramiro Gomez Iii

Theses and Dissertations

This study examined activity patterns and potential welfare indicators in captive black howler monkeys (Alouatta caraya) using behavioral monitoring techniques. A monogamous pair housed indoors at Gladys Porter Zoo was observed using focal sampling methods, and a species specific ethogram was developed to systematically record behavior. A total of 1,750 minutes of data were collected over one year. Observed behaviors were categorized into five groups: affiliative, agonistic, stationary, locomotion, and stereotypic behaviors. Activity budgets were calculated to determine the proportion of time allocated to each behavioral category. Results indicated that affiliative behaviors, particularly physical contact, dominated the activity budget, while …

Navigating The Gray Area: The Unregulated Surge Of Unique Glp-1 And Glp-1/Gip Products, Jordyn Belcourt, Amy Sapowadia, Charles Michael White

Honors Scholar Theses

Purpose: To identify unique compounded semaglutide and tirzepatide products that existed after the shortage grace period ended and to assess their characteristics.

Methods: Researchers searched for compounding pharmacies using specific terms on Google. They collected the formulation, ingredients, dosage, and monthly cost of products. Researchers also contacted compounding company websites with available information to ascertain further information about products.

Results: Researchers identified 26 sites selling a total of 86 semaglutide or tirzepatide products. Of the included products, 33 were unique, and 41 products were essentially copies of FDA-approved products. Unique formulations included sublingual solution (n=9), sublingual tablets (n=5), and orally …

Strategic Marketing Plan For An Ai-Powered Personalized Wellness Platform, David D. Dilts

Senior Honors Theses

Demand for personalized nutrition guidance is analyzed within the context of the expanding digital health and fitness sector. A review of current literature highlights major trends shaping the industry, including AI‑powered coaching, wearable integration, precision nutrition, and sustainability‑focused consumer behavior, as well as legal and ethical compliance. These insights inform the development of a strategic marketing plan for an AI‑powered wellness platform that unifies fitness, nutrition, genomics, and environmental impact scoring. The plan outlines target markets, competitive positioning, and product differentiation through adaptive personalization and ethical data practices. Findings suggest that combining AI, biometric data, and sustainable design can enhance …

Unveiling The Biochemical Pathway Responsible For Ankyloglossia (Tongue-Tie) By Tracking Enzymatic Activity Of Apoptosis Pathways, Becca Ringstad

Celebrating Scholarship and Creativity Day (2018-)

Ankyloglossia (Tongue-tie) is a condition that is caused by failed cellular degeneration leading to a short lingual frenulum. This short lingual frenulum tethers the tongue to the bottom palate of the mouth and leads to problems, including breastfeeding for infants, depriving them of important proteins that build the gut microbiome, strengthen the immune system, and fight off antigens. If left untreated, it leads to problems with speech articulation, airway development, and obstructive sleep apnea. Treatment involves a frenectomy, which is the release of the short lingual frenulum using surgical scissors or a laser. Ankyloglossia can occur with conditions such as …

Lipid Deposition In Beef Cattle, Kyra L. Elliott

Department of Animal Science: Dissertations, Theses, and Student Research

Both the amount and types of lipid deposition in beef cattle are key determinants of carcass value and meat quality. Amounts of intramuscular, subcutaneous, and visceral fat influence carcass grading outcomes, palatability, and composition traits that are important to beef producers as well as consumers. The objectives of this thesis were to: 1) compare beef grading camera estimates of intramuscular fat to amounts of chemically extractable lipid, 2) characterize the lipidomes of beef intramuscular fat, subcutaneous fat, and lean muscle using shotgun lipidomics, and 3) identify and characterize a novel genetic variant in cattle that may have important implications for …

Evaluation Of Maternal Bovine Appeasing Substance Administration And Feed Access Time On Finishing Cattle Performance, Behavior, And Carcass Characteristics, Carsten L. Loseke

Department of Animal Science: Dissertations, Theses, and Student Research

Novel products and bunk management techniques may significantly influence economically relevant performance metrics of feedlot cattle. The objective of the first experiment was to evaluate maternal Bovine Appeasing Substance (mBAS) administration on performance, carcass, health, and cortisol outcomes of yearling steers. Steers (n = 1,754, initial BW = 423 kg, SD = 25 kg) were received and assigned to pens for treatment allocation. Steers received either 10 mL of the mBAS or a mineral oil placebo at initial processing and reimplant. Hair samples were collected from a subset (n = 4 steers/pen) on d 0 and d 14. …

Integrating Growth Performance And Pathogen Detection To Investigate Disease Resilience In Commercial Swine, Emmalise Hope Marie Meyer

Department of Animal Science: Dissertations, Theses, and Student Research

Disease resilience is an important trait in commercial swine production, influencing both animal health and growth performance under natural disease challenge. The primary objective of this study was to integrate growth performance data with longitudinal pathogen detection to better understand factors contributing to disease resilience in commercial pigs. A population of 1,014 pigs across four batches was monitored from weaning through the grow-finish phase, with body weights collected to calculate average daily gain (ADG). Genome-wide association analyses were conducted using BayesC and BayesIM approaches to identify genomic regions associated with growth performance. Longitudinal pathogen surveillance was performed using pen-level oral …

Tail Biting In The Nursery: Evaluating Postural, Spatial, And Behavioral Differences Between Tail Biter And Victim Pigs, Storey L. Forster

Department of Animal Science: Dissertations, Theses, and Student Research

This study examined behavioral differences among pigs classified as tail biters, victims, or neutral during the nursery period. A total of 192 undocked nursery pigs were assigned to eight pens and monitored for 30 days using the NUtrack system. Tail biting events were identified from video observations, and pigs contributing to the top 25% of observed tail biting activity were classified as tail biters. Based on weekly tail scoring, pigs assigned a maximum tail injury score ≥ 2 were classified as victims. All other pigs were considered neutral. A total of 700 tail biting events were observed. Thirty-eight pigs …

Application Of High-Pressure Processing To Improve The Color Of Dark Beef, Kara Ann Reynolds

Department of Animal Science: Dissertations, Theses, and Student Research

Deviation of beef from the bright cherry-red color preferred by consumers is often discounted or discarded at retail, resulting in substantial annual economic loss to the beef industry. One such deviation is dark cutting beef, which is characterized by a darker lean appearance that is undesirable to consumers and often rejected. Similarly, beef from mature cattle tends to exhibit a darker surface color, which can also reduce consumer acceptability. High-Pressure processing (HPP) has been investigated as a strategy to improve the color of dark cutting beef. Previous studies have focused on identifying pressure levels and holding times that optimize color …

Preclinical Animal Modeling To Investigate Redox-Mediated Molecular Dysfunction In Traumatic Brain Injury, Brandon Z. Mcdonald

Department of Agricultural and Biological Systems Engineering: Dissertations, Theses, and Student Research

Impacts associated with traumatic brain injury (TBI) induce a multitude of neurological morbidities mediated by a spread of biochemical dysfunction. Redox stress is a significant contributor to TBI pathophysiology and several redox stress markers have substantial evidence to support their role in diagnosing preclinical and clinical TBI. However, there is a critical need to verify their translational utility through correlations with behavioral, imaging, and molecular modalities. In chapter two, we examined the therapeutic efficacy of an antioxidant treatment (NPC3) using a controlled cortical impact (CCI) mouse model of TBI. NPC3 alleviated glial expression and reactivity while influencing the expression of …